Magnetoresistance of Electrodeposited Co/Cu Multilayer Nanowires

• Authors: D. Avcu , F. Atalay , S. Atalay , H. Kaya , E. Aydogmus
• Languages of publication: EN

Abstracts

EN

Co/Cu multilayer nanowires were electrodeposited potentiostatically on highly ordered porous anodic alumina oxide templates. Scanning electron microscopy (SEM) showed that wires have diameters of about 250-300 nm and length of 40-50 μm. Co/Cu multilayer nanowire arrays embedded in anodic alumina oxide were mechanically polished with diamond in a suspension of oil until the wires appeared. Then the top and bottom surfaces of the material were coated with a layer of Au with a thickness of 100 nm for electrical contacts. Magnetic field was applied by an electromagnet and resistance was measured by four point technique.

Keywords

EN

81.07.Gf; 81.15.Pq; 75.75.-c

Discipline

• 75.75.-c: Magnetic properties of nanostructures
• 81.07.Gf: Nanowires
• 81.15.Pq: Electrodeposition, electroplating

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2015
• Volume: 127
• Issue: 4
• Pages: 1115-1117

Dates

published

2015-04

Contributors

author

D. Avcu

• Inonu University, Science and Art Faculty, Department of Physics, Malatya 44280, Turkey

author

F. Atalay

• Inonu University, Science and Art Faculty, Department of Physics, Malatya 44280, Turkey

author

S. Atalay

• Inonu University, Science and Art Faculty, Department of Physics, Malatya 44280, Turkey

author

H. Kaya

• Inonu University, Science and Art Faculty, Department of Physics, Malatya 44280, Turkey

author

E. Aydogmus

• Inonu University, Science and Art Faculty, Department of Physics, Malatya 44280, Turkey

References

• [1] T. Ohgai, Nanowires - Recent Advances, Eds. X. Peng, InTech, Croatia, 101 2012, doi: 10.5772/52606
• [2] D. Avcu, F.E. Atalay, E. Aydogmus, H. Kaya, S. Atalay, Acta Phys. Pol. A 125, 230 (2014), doi: 10.12693/APhysPolA.125.230
• [3] L. Sun, Y. Hao, C.L. Chien, P.C. Searson, IBM J. Res. Dev. 49, 79 (2005), doi: 10.1147/rd.491.0079
• [4] L.Piraux, J.M. George, J.F. Despres, C. Leroy, E. Ferain, R. Legras, K. Ounadjela, A. Fert, Appl. Phys. Lett. 65, 2484 (1994), doi: 10.1063/1.112672
• [5] Y. Okada, H. Hoshiya, T. Okada, M. Fuyama, IEEE Trans. Magn. 40, 2368 (2004), doi: 10.1109/TMAG.2004.830176
• [6] H. Chiriac, O.G. Dragos, M.Grigoras, G. Ababei, N. Lupu, IEEE Trans. Magn. 45, 4077 (2009), doi: 10.1109/TMAG.2009.2024636
• [7] B. Cox, D. Davis, N.Crews, Sensor. Actuat. A-Phys. 203, 335 (2013), doi: 10.1016/j.sna.2013.08.035
• [8] M. Djamal, IJEHMC 1, 1 (2010), doi: 10.4018/jehmc.2010070101
• [9] Z.Wang, Z. Qian, X. Huang, J. Phys. Conf. Ser. 263, 012009 (2011), doi: 10.1088/1742-6596/263/1/012009
• [10] C.P.O.Treutler, Sensor. Actuat. A-Phys. 91, 2 (2001), doi: 10.1016/S0924-4247(01)00621-5
• [11] B.A. Gurney, AAPPS Bulletin 18, 18 (2008)
• [12] A.V. Svalov, P.A. Savin, G.V. Kurlyandskaya, J. Gutiérrez, J.M. Barandiarán, V.O. Vas'kovskiy, IEEE Trans. Magn. 38, 2782 (2002), doi: 10.1109/TMAG.2002.803112
• [13] F.E. Atalay, H. Kaya, V. Yagmur, S. Tari, S. Atalay, D. Avsar, Appl. Surf. Sci. 256, 2414 (2010), doi: 10.1016/j.apsusc.2009.10.077

Identifiers

DOI

10.12693/APhysPolA.127.1115